CN210519518U

CN210519518U - A device that is used for branch branches and branches of tall trees and sampling in difficult area to sample

Info

Publication number: CN210519518U
Application number: CN201920988422.2U
Authority: CN
Inventors: 吴孝红; 汪贵斌; 曹福亮; 郁万文; 蔡金峰
Original assignee: Nanjing Forestry University
Current assignee: Nanjing Jiade Ecological Environment Technology Co ltd
Priority date: 2019-06-28
Filing date: 2019-06-28
Publication date: 2020-05-15
Anticipated expiration: 2029-06-28

Abstract

The utility model discloses a device that is used for branch branches of tall trees and sampling difficulty area to sample, including the body of rod subassembly, a plurality of that are used for the device to hold the handle of taking, constitute the whole skeleton of device be used for snatching the grapple of branch and be used for cutting the hydraulic pressure of getting the branch and cut. The utility model has the advantages that: the device is applicable in the trees of multiple height through telescopic body of rod subassembly, cut through the hydraulic pressure and carry out pruning greatly increased work efficiency, the structure of pruning is still furnished with mobilizable grapple except the scissors, can change the orientation of grapple hook mouth through turning device, make it accomplish upwards lift and snatch two kinds of functions downwards, be applicable to multiple in service behavior, adaptability is stronger, through the distance between stay cord control grapple inner circle and the installation section of thick bamboo, thereby utilize grapple hook mouth to press from both sides tight branch, it puts down the sample to receive the pole behind the sample under cutting, keep the stability of branch and fruit, sampling efficiency and quality are greatly improved.

Description

A device that is used for branch branches and branches of tall trees and sampling in difficult area to sample

Technical Field

The utility model belongs to a sampling device specifically is a device that is used for branch branches of tall trees and sampling difficulty area to sample.

Background

In the daily maintenance work of agriculture, forestry and gardens, the growth condition of trees needs to be spot-checked and sampled, so that the health condition and the fruit maturity condition of the trees are obtained according to spot-check data, meanwhile, the side branches at the top of a crown can be removed, the growth of the trees is promoted, and in the sampling process, the sampling work is often carried out by a tool in the face of the high branches of the trees and the terrain with difficult sampling.

The existing sampling equipment for the crown branches and the like is high branch scissors, crown fruits are collected in real time in autumn, the fruits are ripe, and the branches can directly fall off after the high branch scissors are cut, so that the fruits can directly fall to the ground easily to cause serious damage or fall off the branches to fall into a grass. When the picked branches, leaves or fruits are located at places where water or cliff is inconvenient to sample, the samples can directly fall into water or under the mountain after the high branch scissors are cut off, and great difficulty is brought to sampling.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a device that is used for branch branches of tall trees and sampling difficulty area to sample just in order to solve above-mentioned problem, the utility model has the advantages of can be applicable to the trees of multiple height to carry out the beta pruning of angle laminating, and fix the branch of cutting through the grapple, improved work efficiency and operating mass with rated load greatly.

The utility model discloses a following technical scheme realizes above-mentioned purpose, a device that is used for branch branches and sampling in difficult area, including the handle that is used for the device to hold, constitute the body of rod subassembly of device whole skeleton, a plurality of grapple that is used for snatching the branch and be used for cutting the hydraulic shear who gets the branch, the handle top is installed cylindric connecting seat, the handle through the connecting seat with the body of rod subassembly is connected, body of rod subassembly top is installed an installation section of thick bamboo, and the installation section of thick bamboo with body of rod subassembly top rotates to be connected, a plurality of the grapple with the hydraulic shear is installed on the installation section of thick bamboo, a plurality of the grapple below is equipped with the hook pole, the stay cord is installed to the hook pole bottom;

the rod body assembly comprises a base rod arranged on the connecting seat and a push rod located at the top end of the rod body assembly, and a telescopic rod is arranged between the base rod and the push rod.

As a further optimization scheme of the utility model, the upper berth is equipped with the slipmat, increases the friction between user's palm and the handle through the slipmat, ensures safe in utilizationly.

As the utility model discloses a further optimization scheme, the activity pivot is installed to installation section of thick bamboo below, and the pivot other end is connected to the ejector pin top makes the ability that can have the angle adjustment between ejector pin and the installation section of thick bamboo to be applicable to the branch of multiple angle.

As the utility model discloses a further optimization scheme, install the hydraulic pump on the ejector pin, and be connected through hydraulic line between hydraulic pump and the hydraulic pressure are cut, the hydraulic pump is installed on fixed knot constructs's ejector pin to can be stable give the hydraulic pressure and cut and provide power, not receive the influence of the whole length change of body subassembly of pole.

As the utility model discloses a further optimization scheme, a plurality of the grapple sets up side by side, just the hydraulic pressure is cut and is installed in the grapple outside, and a plurality of grapples and hydraulic pressure are cut and are separately set up to the process mutual noninterference of the assurance snatching and pruning.

As the utility model discloses a further optimization scheme, be equipped with a plurality of grapple through-hole on the installation section of thick bamboo, the hook pole passes through grapple through-hole movable mounting and is in on the installation section of thick bamboo, make the grapple whole can move about on the installation section of thick bamboo to can snatch the branch of multiple size.

As the utility model discloses a further optimization scheme, the gib block stretches into in the grapple through-hole that corresponds the position, just install a plurality of reset spring on the gib block and pass through reset spring with wall connection in the installation section of thick bamboo makes the grapple can rebound certain height with gib block and grapple through reset spring's elasticity when idle, makes the work of snatching next time.

As the utility model discloses a further optimization scheme, the hooked pole bottom is equipped with the wiring loop, just the stay cord passes through wiring loop with the hooked pole is connected, connects the stay cord through the wiring loop outside the hooked pole to make things convenient for the dismantlement of later stage stay cord to change.

As the utility model discloses a further optimization scheme, be equipped with the spacing seat of tunnel form on the connecting seat, just the stay cord passes spacing seat extends to handle department makes the stay cord can carry on spacingly through spacing seat, prevents that the stay cord from causing the body of rod of keeping away from at the during operation broke hands.

The utility model has the advantages that: the device is applicable in the trees of multiple height through telescopic body of rod subassembly, it has greatly increased work efficiency to cut branches through hydraulic pressure scissors, the structure of pruning is still furnished with mobilizable grapple except the scissors, can change the orientation of grapple hook mouth through turning device, make it accomplish upwards lift and snatch two kinds of functions downwards, be applicable to multiple in service behavior, adaptability is stronger, distance between grapple inner circle and the installation section of thick bamboo through stay cord control, thereby utilize grapple hook mouth to press from both sides tight branch, it puts down the sample to receive the pole after cutting down the sample, keep the stability of branch and fruit, but install longitudinal rotation's movable rotating shaft between installation section of thick bamboo and the ejector pin, can make the pruning system form multiple angle, the branch of laminating more, make things convenient for the pruning work, and improve sampling efficiency and quality greatly.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the structure of the rod assembly of the present invention.

Fig. 3 is a mounting diagram of the hook rod of the present invention.

Fig. 4 is an enlarged view of the area a of the present invention.

In the figure: 1. handle, 2, body of rod subassembly, 3, an installation section of thick bamboo, 4, grapple, 5, hydraulic pressure are cut, 6, stay cord, 7, spacing seat, 101, connecting seat, 201, activity pivot, 202, base pole, 203, telescopic link, 204, ejector pin, 301, grapple through-hole, 302, spacing hoop, 401, hooked pole, 402, reset spring, 403, wiring ring, 501, hydraulic pump.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1 to 4, a device for sampling high branches of tree branches and areas with difficult sampling comprises a handle 1 for holding the device, a rod assembly 2 forming an integral framework of the device, a plurality of grapples 4 for grabbing the tree branches, and hydraulic shears 5 for shearing the tree branches, wherein a cylindrical connecting seat 101 is installed at the top end of the handle 1, the handle 1 is connected with the rod assembly 2 through the connecting seat 101, an installation cylinder 3 is installed at the top of the rod assembly 2, the installation cylinder 3 is rotatably connected with the top end of the rod assembly 2, the grapples 4 and the hydraulic shears 5 are installed on the installation cylinder 3, a hook rod 401 is arranged below the grapples 4, and a pull rope 6 is installed at the bottom end of the hook rod 401;

the rod assembly 2 comprises a base rod 202 mounted on the connecting seat 101 and a top rod 204 located at the top end of the rod assembly 2, and an expansion rod 203 is arranged between the base rod 202 and the top rod 204.

Please refer to fig. 2 to fig. 4, which is different from the above structure in that: the anti-slip mat is laid on the handle 1, and the friction between the palm of the user and the handle 1 is increased through the anti-slip mat, so that the use safety is guaranteed; a movable rotating shaft 201 is arranged below the mounting cylinder 3, and the other end of the rotating shaft 201 is connected to the top end of the ejector rod 204, so that the ejector rod 204 and the mounting cylinder 3 can have angle adjustment capability, and the tree branch mounting device is suitable for branches with various angles; the hydraulic pump 501 is arranged on the ejector rod 204, the hydraulic pump 501 is connected with the hydraulic shears 5 through a hydraulic pipeline, and the hydraulic pump 501 is arranged on the ejector rod 204 of the fixed structure, so that power can be stably supplied to the hydraulic shears 5, and the influence of the change of the whole length of the rod body assembly 2 is avoided; the plurality of grapples 4 are arranged side by side, the hydraulic shears 5 are arranged outside the grapples 4, and the plurality of grapples 4 and the hydraulic shears 5 are arranged separately, so that the processes of grabbing and pruning are not interfered with each other; the mounting cylinder 3 is provided with a plurality of grapple through holes 301, and the hook rod 401 is movably mounted on the mounting cylinder 3 through the grapple through holes 301, so that the grapple 4 can integrally move on the mounting cylinder 3, and branches with various sizes can be grabbed; the hook rod 401 extends into the grapple through hole 301 at the corresponding position, and the hook rod 401 is provided with a plurality of return springs 402 and is connected with the inner wall of the mounting cylinder 3 through the return springs 402, so that the grapple 4 can rebound the hook rod 401 and the grapple 4 to a certain height through the elastic force of the return springs 402 when being idle, and the next grabbing work is facilitated; a wire binding ring 403 is arranged at the bottom of the hook rod 401, the pull rope 6 is connected with the hook rod 401 through the wire binding ring 403, and the pull rope 6 is connected through the wire binding ring 403 outside the hook rod 401, so that the pull rope 6 can be conveniently detached and replaced in the later period; be equipped with the spacing seat 7 of tunnel form on the connecting seat 101, and stay cord 6 passes spacing seat 7 and extends to handle 1 department, makes stay cord 6 carry on spacingly through spacing seat 7, prevents that stay cord 6 from taking off the hand at the during operation and causing and keeping away from the body of rod.

What needs to be supplemented is: install spacing hoop 302 in the grapple through-hole 301 that is located the 3 tops of installation section of thick bamboo, spacing hoop 302 plays limiting displacement to hook stem 4, hook stem 401 and grapple 4 rock and the phenomenon that drops when preventing 6 taut stay cords, base pole 202 and ejector pin 204 are as the basic skeleton of the body of rod, be fixed knot structure, can't stretch out and draw back, install shift knob on the connecting seat 101, through the operation of button and the inside electrical components control hydraulic pump 501 of installation section of thick bamboo, body of rod subassembly 2 is hollow structure, the circuit of control hydraulic pump 501 is installed in the wire casing in body of rod subassembly 2, and be connected to hydraulic pump 501 through the line hole of ejector pin 204 side, external power source provides the required energy of operation for hydraulic pump 501.

When the utility model is used, the grapple 4 is selected to lift upwards or grab downwards according to the growth condition of branches to be cut according to specific needs, (the upward lifting is applied to the condition that the lower part of the branches is open and has no obstruction, the branches can be lifted, the branches are prevented from directly falling after being cut off), the downward grabbing is applicable to the condition that the lower part of the branches is shielded by other trunks or side branches, so that the grapple can not extend into the lower part of the branches, the branches are fixed by grabbing from the upper part), a user holds the handle 1 by hand to stretch the telescopic rod 203, so as to prolong the working length of the rod body component 2, the device is close to the trees to be sampled, the inner ring of the grapple 4 is hooped on the branches to be cut by manual operation, the user pulls the pull rope 7 by one hand, the hook rod 401 of the grapple 4 is pulled downwards by the connection between the pull rope 7 and the wire ring 403, so that the grapple 4 moves downwards, the tree branch is preliminarily clamped in a hook opening of a grapple 4, the device is pulled downwards through a handle 1, acting force between the grapple 4 and the tree branch can enable a movable rotating shaft 201 to longitudinally rotate until an installation cylinder 3 is parallel to the tree branch, a pull rope 7 is pulled tightly, stable grabbing or lifting of the tree branch by the grapple 4 is ensured, the grapple 4 and a hydraulic shear 5 are located at a position where the installation cylinder 3 is parallel to each other, the cutting position of the tree branch is located in an opening of the hydraulic shear 5 correspondingly at the moment, a hand holding the handle 1 presses a switch button on a connecting seat 101, a hydraulic pump 501 is powered on and operates, hydraulic oil supply and pressure are carried out through an oil pipe passage between the hydraulic pump 501 and the hydraulic shear 5, so that the edge of the hydraulic shear 5 is clamped, pruning is completed, and the tree branch fixedly cut off through the grapple 4 is.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should make the description as a whole, and the embodiments may be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. The utility model provides a device that is used for branch branches and sampling in difficult area to sample, includes handle (1), body of rod subassembly (2), a plurality of grapple (4) and hydraulic pressure and cuts (5), its characterized in that: a cylindrical connecting seat (101) is installed at the top end of the handle (1), the handle (1) is connected with the rod body assembly (2) through the connecting seat (101), an installation barrel (3) is installed at the top of the rod body assembly (2), the installation barrel (3) is rotatably connected with the top end of the rod body assembly (2), a plurality of grabbing hooks (4) and the hydraulic shears (5) are installed on the installation barrel (3), a hooking rod (401) is arranged below the grabbing hooks (4), and a pull rope (6) is installed at the bottom end of the hooking rod (401);

the rod body assembly (2) comprises a base rod (202) installed on the connecting seat (101) and a push rod (204) located at the top end of the rod body assembly (2), and a telescopic rod (203) is arranged between the base rod (202) and the push rod (204).

2. The device for sampling the branches of tall trees and areas with difficult sampling according to claim 1, wherein: and an anti-skid pad is paved on the handle (1).

3. The device for sampling the branches of tall trees and areas with difficult sampling according to claim 1, wherein: a movable rotating shaft (201) is installed below the installation barrel (3), and the other end of the movable rotating shaft (201) is connected to the top end of the ejector rod (204).

4. The device for sampling the branches of tall trees and areas with difficult sampling according to claim 1, wherein: the push rod (204) is provided with a hydraulic pump (501), and the hydraulic pump (501) is connected with the hydraulic shear (5) through a hydraulic pipeline.

5. The device for sampling the branches of tall trees and areas with difficult sampling according to claim 1, wherein: the plurality of grapples (4) are arranged side by side, and the hydraulic shears (5) are installed on the outer side of the grapples (4).

6. The device for sampling the branches of tall trees and areas with difficult sampling according to claim 1, wherein: the mounting barrel (3) is provided with a plurality of grapple through holes (301), and the hook rod (401) is movably mounted on the mounting barrel (3) through the grapple through holes (301).

7. The device for sampling the branches of tall trees and areas with difficult sampling according to claim 6, wherein: the hook rod (401) extends into the grab hook through hole (301) at the corresponding position, and the hook rod (401) is provided with a plurality of reset springs (402) and is connected with the inner wall of the installation cylinder (3) through the reset springs (402).

8. The device for sampling the branches of tall trees and areas with difficult sampling according to claim 1, wherein: the bottom of the hook rod (401) is provided with a binding ring (403), and the pull rope (6) is connected with the hook rod (401) through the binding ring (403).

9. The device for sampling the branches of tall trees and areas with difficult sampling according to claim 1, wherein: the connecting seat (101) is provided with a tunnel-shaped limiting seat (7), and the pull rope (6) penetrates through the limiting seat (7) and extends to the handle (1).